JPS49115642A - - Google Patents

Info

Publication number
JPS49115642A
JPS49115642A JP48026189A JP2618973A JPS49115642A JP S49115642 A JPS49115642 A JP S49115642A JP 48026189 A JP48026189 A JP 48026189A JP 2618973 A JP2618973 A JP 2618973A JP S49115642 A JPS49115642 A JP S49115642A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP48026189A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP48026189A priority Critical patent/JPS49115642A/ja
Priority to US448013A priority patent/US3924196A/en
Priority to DE2410962A priority patent/DE2410962C3/de
Priority to GB1021774A priority patent/GB1436928A/en
Priority to FR7407747A priority patent/FR2220924B1/fr
Publication of JPS49115642A publication Critical patent/JPS49115642A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
    • H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Microwave Tubes (AREA)
  • Constitution Of High-Frequency Heating (AREA)
JP48026189A 1973-03-07 1973-03-07 Pending JPS49115642A (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP48026189A JPS49115642A (da) 1973-03-07 1973-03-07
US448013A US3924196A (en) 1973-03-07 1974-03-04 High frequency therapeutic apparatus
DE2410962A DE2410962C3 (de) 1973-03-07 1974-03-07 Bestrahlungsvorrichtung mit einem Magnetron als Oszillator
GB1021774A GB1436928A (en) 1973-03-07 1974-03-07 High frequency therapeutic apparatus
FR7407747A FR2220924B1 (da) 1973-03-07 1974-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48026189A JPS49115642A (da) 1973-03-07 1973-03-07

Publications (1)

Publication Number Publication Date
JPS49115642A true JPS49115642A (da) 1974-11-05

Family

ID=12186540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48026189A Pending JPS49115642A (da) 1973-03-07 1973-03-07

Country Status (5)

Country Link
US (1) US3924196A (da)
JP (1) JPS49115642A (da)
DE (1) DE2410962C3 (da)
FR (1) FR2220924B1 (da)
GB (1) GB1436928A (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177049U (da) * 1974-12-11 1976-06-17
JPS53147650U (da) * 1977-04-27 1978-11-20

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51132076A (en) * 1975-05-13 1976-11-16 Toshiba Corp Magnetron
US4100463A (en) * 1975-11-05 1978-07-11 Hitachi, Ltd. Magnetron, power supply, and fan integral assembly
US4104561A (en) * 1975-11-28 1978-08-01 New Nippon Electric Co., Ltd. Magnetron operating circuit
JPS5336156A (en) * 1976-09-16 1978-04-04 Hitachi Ltd Magnetron unit
DE2701934C2 (de) * 1977-01-19 1983-11-10 Electric Electronic Service Jens Spethmann, 2000 Hamburg Vorrichtung mit Liege und Strahlungserzeugungseinrichtung
JPS5833648B2 (ja) * 1977-01-21 1983-07-21 株式会社東芝 マグネトロン装置
DE3030528A1 (de) * 1980-08-13 1982-03-25 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zum einstellen der mikrowellenleistung von mikrowellengeraeten
JPS5755124A (en) * 1980-09-18 1982-04-01 Olympus Optical Co Endoscope
DE3110915A1 (de) * 1981-03-20 1982-12-02 Ludger 5471 Wassenach Mersmann Therapiegeraet zur behandlung von wasser und/oder biologischen systemen mit magnetfeldern und/oder elektromagnetischen strahlungen und/oder elektrischen stroemen
US4454883A (en) * 1982-02-16 1984-06-19 Therafield Holdings Limited Electrotherapeutic apparatus
GB2171309B (en) * 1985-02-26 1988-11-02 North China Res I Electro Opti Microwave therapeutic apparatus
US4632128A (en) * 1985-06-17 1986-12-30 Rca Corporation Antenna apparatus for scanning hyperthermia
US4632127A (en) * 1985-06-17 1986-12-30 Rca Corporation Scanning microwave hyperthermia with feedback temperature control
GB201102459D0 (en) * 2011-02-11 2011-03-30 E2V Tech Uk Ltd Filter for a magnetron power supply lead

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315121A (en) * 1961-04-27 1967-04-18 Gen Electric Crossed-field electric discharge device
JPS4317686Y1 (da) * 1965-06-28 1968-07-23
US3577033A (en) * 1968-03-18 1971-05-04 Tokyo Shibaura Electric Co Magnetron device with cooling fluid flow in longitudinal direction of magnetron tube

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE558355A (da) * 1956-06-15
GB888815A (en) * 1959-04-15 1962-02-07 Litton Industries Inc Microwave frequency heating apparatus and magnetron tubes used therein
DE1203875B (de) * 1960-03-04 1965-10-28 Husqvarna Vapenfabriks Ab Vorrichtung zur dielektrischen Erhitzung, insbesondere von Nahrungsmitteln
US3377562A (en) * 1961-04-27 1968-04-09 Gen Electric Magnetron device having a cooling arrangement and capacitively coupled output circuit
GB1225855A (da) * 1967-09-07 1971-03-24
US3493810A (en) * 1968-02-16 1970-02-03 Litton Precision Prod Inc Magnetron construction
US3681652A (en) * 1968-08-22 1972-08-01 Raytheon Co Capacitive filter for suppression of spurious electrical radiation
US3540050A (en) * 1969-06-25 1970-11-10 Nasa Electronic scanning of 2-channel monopulse patterns
US3623118A (en) * 1969-07-01 1971-11-23 Raytheon Co Waveguide-fed helical antenna
FR2073658A5 (da) * 1969-12-18 1971-10-01 Gen Corp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315121A (en) * 1961-04-27 1967-04-18 Gen Electric Crossed-field electric discharge device
JPS4317686Y1 (da) * 1965-06-28 1968-07-23
US3577033A (en) * 1968-03-18 1971-05-04 Tokyo Shibaura Electric Co Magnetron device with cooling fluid flow in longitudinal direction of magnetron tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177049U (da) * 1974-12-11 1976-06-17
JPS53147650U (da) * 1977-04-27 1978-11-20

Also Published As

Publication number Publication date
US3924196A (en) 1975-12-02
DE2410962A1 (de) 1974-09-19
DE2410962C3 (de) 1980-11-20
FR2220924A1 (da) 1974-10-04
GB1436928A (en) 1976-05-26
FR2220924B1 (da) 1976-12-10
DE2410962B2 (de) 1980-03-13

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